[EquivalenceClasses] Return ECValue directly from insert (NFC).

Removes a redundant lookup in the mapping.:

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/IPO/LowerTypeTests.cpp b/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
index 6cc5d1d..299b3a9 100644
--- a/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
+++ b/llvm/lib/Transforms/IPO/LowerTypeTests.cpp
@@ -2239,7 +2239,7 @@ bool LowerTypeTestsModule::lower() {
     auto Ins = TypeIdUsers.insert({TypeId, {}});
     if (Ins.second) {
       // Add the type identifier to the equivalence class.
-      GlobalClassesTy::iterator GCI = GlobalClasses.insert(TypeId);
+      auto &GCI = GlobalClasses.insert(TypeId);
       GlobalClassesTy::member_iterator CurSet = GlobalClasses.findLeader(GCI);
 
       // Add the referenced globals to the type identifier's equivalence class.
diff --git a/llvm/lib/Transforms/Utils/SplitModule.cpp b/llvm/lib/Transforms/Utils/SplitModule.cpp
index 4f174fb..07956f3 100644
--- a/llvm/lib/Transforms/Utils/SplitModule.cpp
+++ b/llvm/lib/Transforms/Utils/SplitModule.cpp
@@ -203,7 +203,7 @@ static void findPartitions(Module &M, ClusterIDMapType &ClusterIDMap,
                       << "\n");
 
     for (ClusterMapType::member_iterator MI =
-             GVtoClusterMap.findLeader(I.second);
+             GVtoClusterMap.findLeader(*I.second);
          MI != GVtoClusterMap.member_end(); ++MI) {
       if (!Visited.insert(*MI).second)
         continue;